Pith Number

pith:U32CSRW3

pith:2005:U32CSRW36NJQUGRWP6KGBHPJ6Y

not attested not anchored not stored refs pending

Collisional Properties of Cold Spin-Polarized Metastable Neon Atoms

G. Birkl, M. Zinner, N. Herschbach, P. Spoden, W. Ertmer, W. van Drunen

arxiv:quant-ph/0502020 v2 · 2005-02-02 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U32CSRW36NJQUGRWP6KGBHPJ6Y}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:05:03.056914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6f42946dbf3530a1a367f94609de9f6058ddb5c5433c06d96346d49c0260722

Aliases

arxiv: quant-ph/0502020 · arxiv_version: quant-ph/0502020v2 · doi: 10.48550/arxiv.quant-ph/0502020 · pith_short_12: U32CSRW36NJQ · pith_short_16: U32CSRW36NJQUGRW · pith_short_8: U32CSRW3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/U32CSRW36NJQUGRWP6KGBHPJ6Y \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a6f42946dbf3530a1a367f94609de9f6058ddb5c5433c06d96346d49c0260722

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c0f104f6469342fc6222999361dcde7e2397818493fe2bbc379e65923c5b938",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-02-02T17:23:35Z",
    "title_canon_sha256": "82654890106240fddb506d06b9437c2d0f36b1622aca8f0a23815967c4e7c1f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0502020",
    "kind": "arxiv",
    "version": 2
  }
}